Module Theory: Endomorphism rings and direct sum decompositions in some classes

Description: Module Theory by Alberto Facchini Estimated delivery 3-12 business days Format Hardcover Condition Brand New Description He asked whether what we now call the "Krull-Schmidt Theorem" holds for ar tinian modules. In other words, Warfield asked whether the "Krull-Schmidt Theorem" holds for serial modules. For serial modules the Krull-Schmidt Theorem does not hold, but any two indecomposable decompositions are uniquely determined up to two permutations. Publisher Description The purpose in writing this expository monograph has been three-fold. First, the author set out to present the solution of a problem posed by Wolfgang krull in 1932. He asked whether what is now called the "Krull-Schmidt Theorem" holds for artinian modules. Secondly, the author presents the answer to a question posed by Warfield in 1975, namely, whether the Krull-Schmidt Theorem holds for serial modules. The authors third incentive focuses on the fact that the Krull-Schmidt theorem holds for some, not all, classes of modules. Apart form these issues, the book addresses various topics in module theory and ring theory, some now considered classical and others more specialized. Open problems conclude the work. Details ISBN 3764359080 ISBN-13 9783764359089 Title Module Theory Author Alberto Facchini Format Hardcover Year 1998 Pages 288 Edition 1998th Publisher Birkhauser Verlag AG GE_Item_ID:140529576; About Us Grand Eagle Retail is the ideal place for all your shopping needs! With fast shipping, low prices, friendly service and over 1,000,000 in stock items - you're bound to find what you want, at a price you'll love! Shipping & Delivery Times Shipping is FREE to any address in USA. Please view eBay estimated delivery times at the top of the listing. Deliveries are made by either USPS or Courier. We are unable to deliver faster than stated. International deliveries will take 1-6 weeks. NOTE: We are unable to offer combined shipping for multiple items purchased. This is because our items are shipped from different locations. Returns If you wish to return an item, please consult our Returns Policy as below: Please contact Customer Services and request "Return Authorisation" before you send your item back to us. Unauthorised returns will not be accepted. Returns must be postmarked within 4 business days of authorisation and must be in resellable condition. Returns are shipped at the customer's risk. We cannot take responsibility for items which are lost or damaged in transit. For purchases where a shipping charge was paid, there will be no refund of the original shipping charge. Additional Questions If you have any questions please feel free to Contact Us. Categories Baby Books Electronics Fashion Games Health & Beauty Home, Garden & Pets Movies Music Sports & Outdoors Toys

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